package com.productssite.dao.impl;

import java.util.List;

import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.productssite.model.RefAttribute;

/**
 * A data access object (DAO) providing persistence and search support for
 * Refattribute entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.RefAttribute.products.Refattribute
 * @author MyEclipse Persistence Tools
 */

public class RefAttributeDaoImpl extends HibernateDaoSupport implements RefAttributeDao {
	private static final Logger log = LoggerFactory
			.getLogger(RefAttributeDaoImpl.class);
	// property constants
	public static final String REF_DISPLAY = "refDisplay";
	public static final String REF_TYPE = "refType";

	protected void initDao() {
		// do nothing
	}

	public void save(RefAttribute transientInstance) {
		log.debug("saving Refattribute instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(RefAttribute persistentInstance) {
		log.debug("deleting Refattribute instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public RefAttribute findById(java.lang.Integer id) {
		log.debug("getting Refattribute instance with id: " + id);
		try {
			RefAttribute instance = (RefAttribute) getHibernateTemplate().get(
					"com.site.products.Refattribute", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List<RefAttribute> findByExample(RefAttribute instance) {
		log.debug("finding Refattribute instance by example");
		try {
			List<RefAttribute> results = (List<RefAttribute>) getHibernateTemplate()
					.findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Refattribute instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from Refattribute as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List<RefAttribute> findByRefDisplay(Object refDisplay) {
		return findByProperty(REF_DISPLAY, refDisplay);
	}

	public List<RefAttribute> findByRefType(Object refType) {
		return findByProperty(REF_TYPE, refType);
	}

	public List findAll() {
		log.debug("finding all Refattribute instances");
		try {
			String queryString = "from Refattribute";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public void update(RefAttribute detachedInstance) {
		log.debug("update Refattribute instance");
		try {
			getHibernateTemplate().update(detachedInstance);
			log.debug("update successful");
		} catch (RuntimeException re) {
			log.error("update failed", re);
			throw re;
		}
	}

	public void attachDirty(RefAttribute instance) {
		log.debug("attaching dirty Refattribute instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(RefAttribute instance) {
		log.debug("attaching clean Refattribute instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static RefAttributeDao getFromApplicationContext(
			ApplicationContext ctx) {
		return (RefAttributeDao) ctx.getBean("RefattributeDAO");
	}
}